IFunction Properties

Defines properties and methods required for the worksheet function.

Name	Description
Name	Returns the invariant name of a function.
Parameters	Returns an array containing information on parameters that can be passed to the function.
ReturnType	Gets the characteristic of an object that the function will return.
Volatile	Indicates whether the formula containing this function will always be recalculated at each recalculation, whether or not there are changes in the formula or its variables.